Airgun Chronograph
[via hack-a-day]
Here’s something neat. Using the sound of an air pellet passing through a sheet of paper, a few microphones, a PC with a soundcard, and Audacity, (an open source, cross platform sound program), someone came up with a pretty dandy airgun chronograph.
I wonder if I could adapt this for centerfire firearms?
2006-06-23 08:01 by Standard Mischief, Filed under:found object No Comments »
